Eiki Projector Lc Ws250 User Manual

							
51

Setting
Standby mode
This	function	is	available	when	operating	the	projector	via	
network.
 Network	....	Supply	 the	power	 to	the	 network	 function	 even	
after	turning	off	the	projector.	 You	can	turn	on/
off	the	projector	via	network,	modify	network	
environment,	and	receive	an	e-mail	about	
projector	status	while	the	projector	is	powered	
off.
 Eco	............	Select	Eco	when	you	do	not	use	the	projector	
via	network.	 The	projector’s	network	function	
will	stop	when	turning	off	the	projector.
Refer	to	the	owner’s	manual	of	“Network	Set-up	and	
Operation”.
Note:
•	Factory	default	is	Network.
  • When	Eco	is	selected	and	the	projector	is	in	Stand-by,	
				the	communication	of	RS-232C	serial	port	is	not						
				available.
Timer	left	before	Lamp	is	off.
Power management
For	reducing	power	consumption	as	well	as	maintaining	
the	lamp	life,	the	Power	management	function	turns	off	the	
projection	lamp	when	the	projector	is	not	operated	for	a	
certain	period.
Select	one	of	the	following	options:
Ready	..................	When	the	lamp	has	been	fully	cooled	
down,	the	POWER	indicator	changes	
to	green	blinking.	In	this	condition,	the	
projection	lamp	will	be	turned	on	if	the	
input	signal	is	reconnected	or	any	button	
on	the	remote	control	is	pressed.	
Shut down	 ..........	When	the	lamp	has	been	fully	cooled	
down,	the	power	will	be	turned	off.	
Off	 .......................	Power	management	function	is	off.	
Timer	...................	If	the	input	signal	is	interrupted	and	
no	button	is	pressed	for	more	than	
30	seconds,	the	timer	display	with	No 
signal	appears.	It	starts	the	countdown	
until	the	lamp	is	turned	off.	Use	the	Point	
▲▼	buttons	to	set	the	 Timer	(1~30Min).
Note:
		Factory	default	is	Ready: 5 Min.
Power management 
						

							
52

Direct on
When	this	function	is	set	to	On,	the	projector	will	be	automatically	
turned	on	just	by	connecting	the	AC	power	cord	to	a	wall	outlet.	
Note:
 		Be	sure	to	turn	off	the	projector	properly	(see	“Turning	Off	
the	Projector”	on	page	20).	If	the	projector	is	turned	off	in	
the	incorrect	sequence,	the	Direct	on	function	does	not	work	
properly.
Setting
This	function	allows	you	to	change	the	presentation	of	the	P-timer	
and	execute	it.
Select	one	of	the	following	options:
 Count up	............. The	P-timer	display	000:00	appears	on	the	
screen	and	the	count	starts	(000:00-180:00) 
 Count down......... The	time	set	in	the	 Timer	setting	appears	on	the	
screen	and	the	countdown	starts.
 Timer	.................... Use	the	Point	▲▼	buttons	to	set	the	 Timer 
(1-180 Min).	Only	set	to	Count down,	Timer	is	
active.	Factory	default	value	is	10 Min.
 Start	.....................	It	executes the	count	up	or	count	down	
function.	Press	the	SELECT 	button	at	Start 
and	the	indication	changes	into	Stop.	To	stop	
Count up	or	Count down,	press	the	SELECT 	
button	at	Stop on	the	screen	menu,	then	the	
indication	changes	into	Restart.
 Reset	................... Reset	the	P-timer	values.
																																		Press	the	SELECT 	button	at	Reset	to	return	to	
the	following	value;
                                  Count up	...	"000:00"
                                  Count down	...	Timer	that	you	set
 Exit	....................... To	exit	the	P-timer	operation.
Stop or Cancel the P-timer via Remote Control
To	stop	the	P-timer,	press	the	P-TIMER	button.
To	cancel	the	P-timer,	press	and	hold	the	P-TIMER	button	for	a	few	
seconds.
P-timer
P-timer 
						

							
5

SettingSetting
Closed caption
Closed	Caption	is	a	function	that	displays	the	audio	portion
of	a	TV	program	as	text	on	the	screen.		If	the	input	signal	
contains	Closed	captions,	you	can	turn	on	the	feature	and	
switch	the	channels.	Press	the	Point	▲▼	buttons	to	select	
Off,	CC1,	CC2,	CC	or	CC4.		
If	the	Closed	caption	is	not	clear,	you	can	change	the	text	
from	Color	to	White.
Closed caption
Note:
The	Closed	caption	is	available	only	under	the	situation	
below ..
	 	• When the input signal is•		When	the	input	signal	is	NTSC	of	composite	and		 						
							S-video,	and	the	system	is	set	according	to	the	signal		
							or	set	on	Auto.		
	 	 •	The	system	must	be	set	on	NTSC	or	Auto	in	Video				
		System	Selection.	(p.39)	
	 	 •	The	item	of	Closed	caption	is	displayed	in	gray	while	it 	
						is	not	available.	
   • Closed caption is	unavailable	when	On-Screen	
						Menu	and	P-timer	are	displayed.
Press	the	Point	▲▼	buttons	to	
select	Off,	CC1,	CC2,	CC	or	CC4,	
and	then	Press	Select	button. 
						

							
54

Remote controlThis	projector	 provides	two	different	 remote	control	codes:	
the	factory-set	 initial	code	(Code 1)	and	 the	secondary	 code	
(Code  2).	This	 switching	 function	prevents	 remote	control	
interference	 when	operating	 several	projectors	 or	video	
equipment	at	the	same	time.
When	 operating	 the	projector	 in	Code  2,	both	 the	projector	
and	the	remote	control	must	be	switched	to	Code 2.
To change the code for the projector:
Select	either	Code 1	or	Code 2	in	this	Setting	Menu.
To change the code for the remote control:
Press	and	hold	both	the	MENU	and	IMAGE	buttons	
together	for	5	seconds	or	more.		 After	changing	the	code,	
make	sure	the	remote	control	operates	properly.
Note:
•	When	different	codes	are	set	on	the	projector	and	on	the	
		remote	control,	any	operation	can	not	be	made.	In that	
		case,	switch	the	code	on	the	remote	control	to	fit	the	code	
		on	the	projector.
•	If	the	batteries	are	removed	from	the	remote	control	for	a	
		long	period	of	time,	the	remote	control	code	will	be	reset.
This	function	allows	you	to	change	brightness	of	the	screen.
Normal	......	Normal	brightness.	
Eco 	...........	Lower	brightness	reduces	the	lamp	power
																				consumption	and	extends	the	lamp	life.
Setting
Lamp control 
Remote control 
						

							
55

Setting
This	function	 allows	you	to	use	 the	PIN	 code	 lock	function	 to	
set	the	security	for	the	projector	operation.
Setting
Security (Key lock and PIN code lock)
Key	lock
Key	lock
PIN	code	lock
This	function	locks	the	top	control	and	remote	control	
buttons	to	prevent	operation	by	unauthorized	persons.
	 . . . . .Unlocked.
	 . . . . .Lock	the	operation	of	the	top	control.
To	unlock,	use	the	remote	control.
 	 . . . . .Lock	the	operation	of	the	remote	
control.	To	unlock,	use	the	top	control.
If	the	top	control	accidentally	becomes	locked	and	
you	do	not	have	the	remote	control	nearby	or	there	is	
something	wrong	with	your	remote	control,	contact	the	
dealer	where	you	purchased	the	projector	or	the	service	
center.
This	function	prevents	the	projector	from	being	operated	
by	unauthorized	persons	and	provides	the	following	
setting	options	for	security.
 Off . . . . .Unlocked.
 On 1 . . . . .Enter	the	PIN	code	every	time	turning	on	
the	projector.
 On 2 . . . . .Enter	the	PIN	code	to	operate	the	projector	
once	the	power	cord	is	disconnected;	as	
long	as	the	 AC	power	cord	is	connected,	
the	projector	can	be	operated	without	a	
PIN	code.
Whenever	you	change	the	PIN	code	lock	setting	or	the	
PIN	code	(the	four-digit	number),	you	are	required	to	
enter	the	PIN	code.	 The	"1234"	is	set	as	the	initial	PIN	
code	at	the	factory.	
If	you	want	to	change	the	PIN	code	lock	setting,	Press	
the	SELECT	button	and	the	PIN	code	dialog	box	
appears.
PIN	code	lock 
						

							
56

Setting
Use	the	Point	▲▼	buttons	to	select	Off,	On 1	or	On 2.	
Press	the	SELECT	button	to	close	the	dialog	box.
Change	the	PIN	code	lock	setting
Enter	a	PIN	code
Use	the	Point	▲▼	buttons	to	enter	a	number.	Press	the	
Point	►	button	to	fix	the	number	and	move	the	red	frame	
pointer	to	the	next	box.	 The	number	changes	to.	If	you	
fixed	an	incorrect	number,	use	the	Point	◄	button	to	move	
the	pointer	to	the	number	you	want	to	correct,	and	then	
enter	the	correct	number.
Repeat	this	step	to	complete	entering	a	four-digit	number.
After	entering	the	four-digit	number,	move	the	pointer	to	
Set.	Press	the	SELECT	button	so	that	you	can	start	to	
operate	the	projector.
If	you	entered	an	incorrect	PIN	code,	PIN code	and	the	
number	()	will	turn	red	for	a	moment.	Enter	the	
correct	PIN	code	all	over	again.
Enter	a	PIN	code
The	PIN	code	can	be	changed	to	your	desired	four-digit	
number.
Press	the	Point	▼	button	to	select	PIN code change	and	
press	the	SELECT	button.	The	Current	PIN	code	dialog	box	
appears.
Use	the	Point	▲▼	buttons	to	set	the	current	PIN	code.	 The
New	PIN	code	dialog	box	appears.	Set	a	new	PIN	code,	the
confirmation	box	appears,	and	choose	yes	to	set	the	new	
PIN	code.
Change	the	PIN	code
CAUTION:
WHEN yOU HAVE CHANGED THE PIN CODE, WRITE 
DOWN THE NEW PIN CODE IN COLUMN OF THE 
PIN CODE NO . MEMO ON PAGE 76,  AND KEEP IT 
SECURELy . IF yOU FORGET yOUR PIN CODE, THE 
PROjECTOR CAN NO LONGER BE STARTED .
PIN	code	change	 
						

							
57

This	function	provides	the	following	options	in	the	cooling	
fans’	operation	when	the	projector	is	turned	off	(p.20).
 L 1	.....	Normal	operation
 L 2	.....	Slower,	lower-sound	and	longish-time	than	the	
normal	operation	(L1).
Setting
Fan control
This	function	is	used	to	display	the	cumulative	lamp	
operating	time	and	reset		the	lamp	counter.	
When	the	total	lighting	time	of	a	lamp	exceeds	the	
recommended	total	hours	of	use,	the	Lamp	replacement	
icon	 (Fig.1)	 will	appear	on	 the	screen,	 indicating	that	 the	end	
of	lamp	life	is	reached.
When	replacing	the	projection	lamp,	reset	lamp	counter.	
See	"Resetting	the	Lamp	Counter"	on	page	64.
Lamp counter 
This	icon	appears	on	the	screen	when	the	end	of	
lamp	life	is	reached.
Fig .1		Lamp	replacement	icon
Note:
			At	turning	on,	the	icon	(Fig.1)	will	appear.	
Choose	the	running	speed	of	cooling	fans	from	the	following	
options	according	to	the	ground	elevation	under	which	you	
use	the	projector.	
 Off	...........	Normal	speed.	Set	this	function	to	Off	when	
using	the	projector	in	non-high	altitude	
environment.
 On 1	 ........	Faster	than Off	mode.	Select	this	mode	when	
using	the	projector	in	high	altitudes	(about	
1,200	meters	or	more	above	the	sea	level)	
where	the	fans	have	less	cooling	effect.
 On 2	........	Faster	than	On	1	mode.	Select	this	mode	
when	using	the	projector	in	higher	altitudes	
than	above	where	the	fans	have	lesser	cooling	
effect.
Note:
• Fan	noise	becomes	louder	in	On 1	and	On 2.
• Failure	to	set	the	running	speed	of	cooling	
		fans	properly	may	affect	the	projector	life.
When	you	want	to	make	a	digital	processing	of	a	projected	
image	faster,	set	this	function.
Use	the	Point	▲▼	buttons,	select	an	item	of	Off or On.
Fan
Video delay control
Note:
	 	 The	Lamp	replacement	icon	(Fig.1)	will	not	appear	
when	the	Display	function	is	set	to	Off	(p.46),	or	Freeze 
(p.25),	or	No show	(p.26).
Note:
    Noise reduction	and	Progressive	can	
not	be	selected	when	Video	delay	control	
function	is	set	to	On. 
						

							
58

Factory default
This	function	returns	all	setting	values	except	for	the	User 
logo,	PIN code lock,	Logo PIN code lock,	Lamp counter 
and	Filter counter	to	the	factory	default	settings.
Factory default
Warning log
This	function	records	anomalous	operations	while	the	
projector	is	in	operation	and	use	it	when	diagnosing	faults.	
Up	to	10	warning	logs	are	displayed	with	the	latest	warning	
message	at	the	top	of	the	list,	followed	by	previous	warning	
messages	in	chronological	order.	
Note:
			When	the	Factory	default	function	is	executed,	all	the	
warning	log	records	will	be	deleted.
Setting
This	function	is	used	to	set	a	frequency	for	the	filter	
replacing.
When	the	projector	reached	a	specified	time	between	
replacing,	a	Filter	warning	icon	appears	on	the	screen,	
notifying	the	replacing	is	necessary.	 After	replacing	the	filter,	
be	sure	to	select	Filter counter reset	and	set	the	timer.	The	
Filter	warning	icon	will	not	turn	off	until	the	filter	counter	is	
reset.
For	details	 about	resetting	 the	timer,	 refer	to	“Resetting	 the	
Filter	Counter”	on	page	61.
Filter counter 
Filter counter
Press	the	SELECT 	button	to	select		Timer,	
and	then	use	the	Point	▲▼	buttons	to	set	the	
timer.	Select	from	(Off/	2000H/	000H/	4000H)	
depending	on	the	use	environment.Filter	warning	icon	appears	on	the	screen	at	a	set	time	(Off/2000H/
3000H/4000H).
Fig .1			Filter	warning	icon
Note:
				This	icon	also	appears	at	turning	on.
Note:
	 	 The	Filter	warning	icon	(Fig.1)	will	not	appear	when	the	
Display	function	is	set	to	Off	(p.46),	or	Freeze (p.25),	or	
No show	(p.26). 
						

							
59

Input Source Information Display
The	Information	Menu	is	used	for	checking	the	status	of	the	image	signal	being	projected	and	the	operation	of	
the	projector.
H-sync freq .
V-sync freq .
Lamp counter
Information Menu
The	horizontal	frequency	of	the	input	signal	is	displayed	in	
KHz,	or	- - - -KHz	when	no	signal.
The	vertical	frequency	of	the	input	signal	is	displayed	in	Hz,	
or	- - - - Hz		when	no	signal.	Numbers	of	Hz	doubles	when	
during	Interlace.
The	cumulative	lamp	operating	time	is	displayed.
Press	the	INFO.	button	on	the	remote	control	to	display	the	
Information	Menu.
HDMI
ASPECT
INFO . button
Remote Control
Press	the	Point	▲▼	buttons	to	select	the	Information.	The	
Information	Menu	is	displayed.	
See	below	for	displayed	information.
Power management
Screen
Off,	Ready,	Shut down	or	Timer	is	displayed.
The	selected	screen	size	is	displayed.
Input
Lamp status
The	selected	input	source	is	displayed.
The	selected	lamp	mode	is	displayed.
Information
Language
The	selected	language	is	displayed.
PIN code lock
Off	or	On 1	or	On 2	is	displayed.
Remote control
The	selected	remote	code		is	displayed.
Direct Operation
Menu Operation
Key lock
The	selected	Key	lock	icon	is	displayed. 
						

							
60

The	WARNING	indicator	shows	the	state	of	the	function	which	protects	the	projector.	Check	the	state	of	the	
WARNING	indicator	and	the	POWER	indicator	to	take	proper	maintenance.	
WARNING indicator
The projector is shut down and the WARNING 
indicator is blinking red .
When	the	temperature	inside	the	projector	reaches	a	
certain	level,	the	projector	will	be	automatically	shut	down	to	
protect	the	inside	of	the	projector.	The	POWER	indicator	is	
blinking	while	the	projector	is	being	cooled	down.	When	the	
projector	has	cooled	down	enough	(to	its	normal	operating	
temperature),	it	can	be	turned	on	again	by	pressing	the	ON/
STAND-BY	button.
The projector is shut down and the WARNING 
indicator lights red .
When	the	projector	detects	an	abnormal	condition,	it	is	
automatically	shut	down	to	protect	the	inside	of	the	projector	
and	the	WARNING	indicator	lights	red.	In	this	case,	unplug	
the	AC	power	cord	and	reconnect	it,	and	then	turn	the	
projector	on	once	again	to	verify	operation.	If	the	projector	
can	not	be	turned	on	and	the	WARNING	indicator	still	lights	
red,	unplug	the	 AC	power	cord	and	contact	the	service	
center.	
CAUTION
DO	NOT	LEAVE	THE	PROJECTOR	WITH	 THE	
AC	POWER	CORD	CONNECTED	UNDER	 AN	
ABNORMAL	CONDITION.	IT 	MAY	RESULT 	IN	
FIRE	OR	ELECTRIC	SHOCK.		
Maintenance and Cleaning
Top Panel
Note:
		The	WARNING	indicator	continues	to	blink	even	after	
the	temperature	inside	the	projector	returns	to	normal.	
When	the	projector	is	turned	on	again,	the	WARNING		
indicator	stops	blinking.	
Then check the matters below:
–		Did	you	provide	appropriate	space	for	the	projector	to	be	
ventilated?	Check	the	installing	condition	to	see	if	the	air	
vents	of	the	projector	are	not	blocked.
–		Has	the	projector	been	installed	near	an	 Air-Conditioning/	
Heating	Duct	or	Vent?	Move	the	installation	of	the	
projector	away	from	the	duct	or	vent.
–		Is	the	filter	clean?	Replace	the	filter	with	a	new	one.
WARNING	emit	a	
red	light
WARNING	blinking	
red
Top Panel